Fifty years ago, Dr. Martin Luther King Jr. delivered his defining “I Have a Dream” speech. A Bay Area man who was one of Dr. King’s closest advisors told KPIX 5 the words that made it famous were not even in the final script.

A deeply divided U.S. Supreme Court on Tuesday halted enforcement of the federal government’s most potent tool to stop voting discrimination over the past half century, saying it does not reflect racial progress.